AJ Mleczko is currently an NBC Sports color commentator alongside Chris Cuthbert and Brian Boucher. She won a gold medal at the 1998 Winter Olympics and a silver medal at the 2002 Winter Olympics.

Born June 14, 1975 in Nantucket, Massachusetts, Mleczko attended New Canaan Country School and is a graduate of The Taft Schoolin Watertown, Connecticut.

Mleczko played college hockey at Harvard University, where she led Crimson to a national title in 1999. That same year she became the second female hockey player to be awarded the Patty Kazmaier Award. On September 24, 2002 she was inducted into the New England Women's Hall of Fame.