No the last triple crown winner was Affirmed 1978
37 Years after Affirmed American Pharoah won the 2015 Triple Crown.
The last leg in the Triple Crown
1977. When he died in 2002 he was the last living Triple Crown winner.
Seattle Slew was the last living Triple Crown winner who lived. He passed away on May 7, 2002.
Affirmed in 1978
Yes, that was Affirmed.