A 12-year Major League first baseman and outfielder, Millar joined MLB Network in April of 2010 and has co-hosted Intentional Talk since its inception in 2011.

Millar batted .274 with 170 home runs and 699 RBIs in his 12-year playing career, which began with the Florida Marlins in 1998. Following his time with Florida, Millar played for Boston (2003-05), Baltimore (2006-08) and Toronto (2009). Millar was a key contributor to the Boston Red Sox's 2004 World Championship, the first title for the club in 86 years.

Known for his outgoing personality, Millar received the Jackie Jensen Award after the 2003 season, presented annually by the Boston chapter of the Baseball Writers' Association of America to the player who best embodies the spirit and desire of the former Red Sox outfielder.

Following the 2001 season, Millar was presented with the Charlie Hough Good Guy Award from the Florida chapter of the BBWAA.

Millar went undrafted out of college and was signed by Marlins scout Gary Hughes after playing one season in the independent Northern League with the St. Paul Saints.

Kevin and his family now reside in Austin, TX.