Brad Treliving enters his second season in Toronto after being named the 18th General Manager in Maple Leafs history on May 31, 2023.

Treliving joined the Maple Leafs after spending the previous nine seasons as General Manager of the Calgary Flames. During his tenure in Calgary, the Flames had a regular season record of 362-265-73. Treliving also served as co-General Manager of Canada’s 2016 IIHF World Championship team, which captured a gold medal in Russia.

Prior to his time with the Flames, Treliving held the role of Vice President of Hockey Operations and Assistant General Manager with the Phoenix Coyotes for seven seasons, where he also served as the General Manager of the Coyotes’ American Hockey League (AHL) affiliates, the Portland Pirates and San Antonio Rampage. In 1996, Treliving co-founded the Western Professional Hockey League (WPHL) and served as the league’s Vice President and Director of Hockey Operations for five years. In May of 2001, he helped facilitate the merger of the WPHL and the Central Hockey League (CHL) and was subsequently named President of the CHL, a position he would hold for seven years before joining the Coyotes organization.

During his playing career, the Penticton, British Columbia native suited up professionally for five seasons in the AHL, the ECHL and the IHL after playing in both the BCJHL and WHL as a junior.

Treliving, 55, and his wife, Julie, have two daughters, Ryann and Reese.

Katherine Henderson was named president and chief executive officer of Hockey Canada on July 4, 2023.

Before joining Hockey Canada, Henderson was the chief executive officer of Curling Canada, where she successfully led initiatives to introduce new Canadians to the sport, spearheaded pay equity for Canada’s men’s and women’s curling teams, and drove a financial turnaround of the organization’s business model. Previously, Henderson was the senior vice-president of marketing and revenue for the Toronto 2015 Pan/Parapan American Games organizing committee and held progressive roles in marketing and branding with Whirlpool Corporation, Colgate Palmolive Canada, Campbell Soup Canada and General Mills Canada.

A leader in the greater sport community, Henderson attained a Bachelor of Science degree in nutrition from Western University, an MBA from the Schulich School of Business at York University and a master’s degree in theological studies from the University of Toronto.

David Belitski has been the Barrie Colts’ Director of Goaltending for the past three seasons. Utilizing his professional playing career, Belitski has built a reputation for developing strong netminders for the Colts organization.

He also runs Belitski Elite Goaltending, drawing on his experience from goalie coaching professionally in the DEL for six seasons.

Zach McCullough is a Hockey Canada Certified Skills Coach and works with the Barrie Colts OHL and Barrie Jr. Colts AAA organizations in various on-ice player development roles. With a focus on skill development and mentorship, Zach has helped shape notable players, such as Tyler Tucker (St. Louis Blues, NHL), Isaak Philips (Chicago Blackhawks, NHL) and Garrett Wilson (Lehigh Valley Phantoms, AHL), among others.

Satoshi is the CEO of ReactForge and the Cognitive Performance Institute, a pioneer in cognitive performance training for athletes, and a consultant for the Detroit Red Wings. Eight years ago, Satoshi embarked on a mission to create specialized cognitive training for his son, who needed support to enhance his on-ice skills. This journey led to the development of innovative techniques that have since redefined how athletes approach cognitive performance.

At the heart of ReactForge is the ReactOS cognitive development system, a cutting-edge platform that enhances decision-making and reaction time while tracking performance data. This data-driven approach ensures that cognitive improvements directly translate into better in-game performance, providing athletes and coaches with actionable insights that elevate their training.

With over 25 years of experience in high-tech and as a teaching professor at Humber College, Satoshi is dedicated to educating coaches and cognitive practitioners worldwide.

Kim McCullough is the Director & Founder of Total Female Hockey, which she started following a six year professional hockey career and four years of playing NCAA D1 Hockey at Dartmouth as the captain and leading scorer. For the past 20 years, McCullough has been a bench coach, on-ice skills instructor & off-ice strength and conditioning coach empowering coaches, players, parents and teams with the tools, information and inspiration they need to take their game to the next level on and off the ice.

In addition to her work with Total Female Hockey, McCullough is the Director of Coach & Player Development for the world’s largest girls hockey association, the Toronto Leaside Wildcats and the Head Coach of Team Iceland’s Under 18 Women’s National Team.

Matt Dumouchelle is the author of The Coaches Site’s Hockey Factories content series. This collection of stories and podcasts takes a deep dive into the world’s top hockey development programs and uncovers the key principles for their success. Dumouchelle’s contributions have led him to conversations with ten standout organizations, including Shattuck St. Mary’s, Frölunda HC, Adler Mannheim, Okanagan Hockey Academy and the Dallas Stars Elite Hockey Club.

In addition to his role with The Coaches Site, Dumouchelle is entering his fifth season as the Assistant General Manager of the Leamington Flyers of the Ontario Junior Hockey League.

Matt is the proud father of Evelyn and Crosley and resides in Windsor, Ontario.