Calvin Heimburg has been a staple on the GK Pro Skins program and is the king of "one-liners". He's told fellow competitors numerous times that "Greed is a Real Thing", as he stacks up skins throughout the program. Calvin participated in the Big Money Skins Match and took down the win and the $50,000 grand prize. Right before throwing a challenging approach shot to win the $50k, he claimed "No Guts, No Glory". Snag one of these exclusive limited edition stamps to commemorate the big win.