21CL Appoints New Chair + Executive Team to its Board of Directors

FOR IMMEDIATE RELEASE

21st Century Leaders Appoints New Chair of its Board of Directors

New Executive Slate also Named for 2025-2026

(October 1, 2025) Atlanta, GA – 21st Century Leaders’ announces the appointment of Chris Reynolds as chair and Mari Sifo as vice chair to its board of directors. Reynolds succeeds DeRetta Cole Rhodes, Ph.D, who has been serving as chair of the board since October 2022. The appointment was effective October 1, 2025 as the start of the organization’s fiscal year. Rhodes’ commitment to 21st Century Leaders is longstanding, having been a board member since 2019 and a volunteer prior to that. 

Dr. Rhodes said, “It has been an honor to serve as board chair and work with our incredible board and staff to empower and inspire the next generation of leaders. Having Chris serve as my Vice Chair for the last year, I’m confident that the critical work of 21st Century Leaders will continue to thrive under Chris’ leadership.” 

Reynolds has worked in the investment industry for more than 30 years. He has held senior positions with U. S. Bancorp Asset Management, RiskBridge Advisors, Cornerstone Investment Partners, Rigel Capital, LLC, Atlanta Capital Management Company, LLC, and Barclays Global Investors. He is also Founder of Fiduciary Services Unlimited LLC where he helps nonprofits improve board performance and effectiveness. Chris earned both a Bachelor of General Studies and a Masters of Business Administration from the University of Houston. Chris has been active in his community having served on numerous for-profit and non-profit boards, including The Children’s Museum of Atlanta, Cool Girls, Boys and Girls Club of Metro Atlanta. He is married to his college sweetheart and is the proud parent of two daughters and two grandchildren.

“I’m honored to serve in this leadership role and look forward to working with my fellow board members to enhance the futures of high schoolers in Georgia,” said Chris Reynolds. “I’ve continued to be impressed by 21st Century Leaders innovative programming, designed to encourage and inspire our Georgia teens into becoming the leaders of tomorrow.”

“Our Board of Directors have continued to lead this organization with passion, purpose, and strategy for 36 years and we’re thrilled to have Chris and Mari continue that legacy,” said 21CL’s Executive Director Kate Hewitt. “As our former board chair, DeRetta’s leadership was unmatched through the launch of our endowment, the creation of our leadership certification from a world renowned business school, and the accelerated growth of the organization.  On behalf of the board, staff, and every student we serve, I want to personally thank DeRetta for her mentorship to me, but more importantly her heart, service, and outstanding contributions to 21CL.” 

A new executive slate was also appointed for 2025-2026. Serving as the new Vice Chair is Mari Sifo, CEO of Talent Management Consultants (TMC) and a two-time public company CHRO with more than 20 years of cross-functional experience spanning HR, sales, operations, and corporate governance. Sifo has served on the board of directors since 2022. Michael White, Director of Human Resources at Cox Communications, will serve as Secretary and Carla Chandler, CPA, Vice President Enterprise Financial Planning & Analytics at Geisinger, will serve as Treasurer.

21st Century Leaders is Georgia’s premier youth leadership and talent development organization for high school students. 21CL provides year-round programming by collaborating with over 50 corporate and community partners. 21CL leadership training includes residential summer leadership institutes, school-year training, school-based clubs, and an online learning platform.

About 21st Century Leaders

Since inception in 1989, 21st Century Leaders has served more than 20,000+ diverse high school students from over 250 Georgia high schools. 21st Century Leaders is a non-profit organization that connects, transforms, and inspires high school students across Georgia to leverage and promote inclusion, explore career opportunities, and become leaders in their school, community, and ultimately the workforce. For more information about 21st Century Leaders, visit www.21stcenturyleaders.org

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For media inquiries and image requests, please contact: 

Nicole Smith

Director of Programs & Communications

nicole@21stcenturyleaders.org

404.373.7441

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Legacy Partner Spotlight: Warner Bros. Discovery

21st Century Leaders Celebrates 35-Year Partnership with Warner Bros. Discovery

(Atlanta, GA) For 35 years, Warner Bros. Discovery (WBD), formerly Turner, has been supporting and partnering with 21st Century Leaders (21CL) to inspire youth to lead. In three decades, this legacy partnership has served over 17,000 of Georgia’s high school students with career and leadership training, including volunteer opportunities, paid internships, a student-led social enterprise business developed by students and Cartoon Network managers, and even employment for industry-inspired 21CL alumni!

21st Century Leaders began in 1989 as the Georgia Business Forum, changing names in 1996 to 21st Century Leaders (21CL). The organization launched its first “summer business academy” in 1991, focusing on business education and diversity training for Georgia’s high school students to prepare for leadership roles in the workforce and in their communities. Since its beginning, 21CL has partnered with companies to provide equitable opportunities for youth to access professionals, career knowledge, resources for service and leadership, and confidence for their future pathways.

It was the early 1990’s when a community affairs executive at Turner Broadcasting System (TBS), Terri Tingle, solidified the collaborative relationship between 21CL and the Atlanta-based media company, establishing a legacy of support that continues today through sponsorship, program development, employee engagement and Board membership.

Then, it was Dennis Quinn, Executive Vice President at Turner at the time, and 21CL’s Board Chair in the early 2000’s, whose forward-thinking passion for leadership drove the creation of 21CL’s first co-branded summer leadership institute in 2006 called Leadership Unplugged: A CNN Experience. That became a pivotal turning point for the organization. Bob Watson, Founding Executive Director of 21st Century Leaders says, “He is a really great example of what committed leadership could do.”

Warner Bros. Discovery had been sponsoring corporate exploration days and year round programming including, for several years, the Cartoon Network Closet, a unique work experience for high school students. This student-run social enterprise gave high school students a paid or credited work experience running a storefront on eBay selling branded items donated by the network to support 21st Century Leaders, as well as the opportunity to work with network managers and executives on collaborative special projects. Dennis Adamovich, who currently serves on 21CL’s Advisory Council, led this Initiative when he was SVP of Marketing for Cartoon Network during the early 2000s, proving once again that committed leadership drives impact. Building on years of support and collaboration, WBD’s sponsorship of a week-long program introduced a new level of impact and sustainability to the partnership.

Images of Turner Voices events photographed on Monday, June 19, 2017 in Atlanta, GA. Photo by John Nowak/TBS

For 18 summers from 2006 to 2023, Warner Bros. Discovery’s support of this media-focused summer program allowed nearly 1,800 high school students to participate at no cost in a curated, premier residential program and gain invaluable insights and access into the media and entertainment industry that continues to expand in Georgia. The name of the institute changed over the years as the company evolved, but their commitment to investing in future talent and youth leadership stayed consistent and even grew with the inclusion of a paid summer internship exclusively available to high school senior students from WBD’s organizational partners (like 21CL). 

“Warner Bros. Discovery is proud of our longstanding partnership with 21st Century Leaders, and we celebrate their achievements over these last 35 years. Throughout our partnership, we have been fortunate to work with the incredible 21CL team to co-create engaging in-depth student programs focused on building career pathways in the media and entertainment industry. I am proud to have witnessed first-hand the impact of the work, seeing so many 21CL students pursuing careers in the media industry and even joining our company as interns and full-time employees. We look forward to elevating our reach this year and remaining a source of mentorship and inspiration for the future leaders of our industry,” says Sydney Langdon, Senior Director of Corporate Social Responsibility at WBD.

“Warner Bros. Discovery’s commitment has never waivered for three decades. Not many nonprofits can say that about their partners. To me, that only shows their committed and passionate leadership, shared values, and strong belief in the work 21st Century Leaders has done and continues to do for Georgia’s youth,” says Kate Hewitt, Executive Director for 21st Century Leaders. “Our collective investment in inspiring and developing diverse storytellers and leaders has left, and continues to leave, an indelible mark on Georgia’s communities and beyond.”

As we celebrate our 35th anniversary in 2024, Warner Bros. Discovery continues to support 21CL as a legacy partner. In addition to producing in-kind videos highlighting our Georgia Youth Leadership Award winners, they will be one of our partners for our new Film & Entertainment Institute launching in summer 2024, and they are the presenting sponsor of our annual fundraising event, the Be the Inspiration Gala, taking place on Saturday, March 23, 2024 at Zoo Atlanta.

Several of the featured Alumni Spotlights share the impact this company has had on them whether during a program or now as an employee.

Written by Nicole Meadows, Dir. of Programs & Communications, 21st Century Leaders (21CL Alumni)

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