why is keith tkachuk called big walt

WFMY News2: CALLED OUT: Keith Tkachuk not a fan of players sitting out, including the Panthers, Reasonable? CALLED OUT: Keith Tkachuk not a fan of players sitting out, including the Panthers, Reasonable? WWL-TV: CALLED OUT: Keith Tkachuk not a fan of players sitting out, including the Panthers, Reasonable? Armando Velez is here to discuss what Keith Tkachuk said on players resting and preview tonight's game against Boston. The New York Times: The Keith Tkachuk School of Hard Knocks: Inside the Quinn Hughes-Brady Tkachuk friendship

Yahoo Sports: Former NHL'er Keith Tkachuk calls out the NHL on son's podcast Despite the NHL having seen three goalie fights within the past three months, league alum Keith Tkachuk has said the modern NHL era is "soft." ...