He beat him in a squash match, but Andre raised hell after the match saying that the bell had never been rung. Warrior attacked him before his music had even stopped playing. Definitely questionable, but the announcers were saying that the pop for Warrior was so loud that Andre didn't hear the bell.They had a program in the late 80's. I always assumed Warrior had Andre beat and according to this site http://www.profightdb.com/wrestler_search/the-ultimate-warrior-88.html?opp=15 he did beat Andre one time by pin on tv. No mention of house shows there. I don't know if it was clean but I assume it was. If Warrior never beat Andre clean I'll reconsider his title of kayfabe strongest wrestler.