Det här är väl det närmsta man kommer.
"Then Wilhelm spoke to Paul Magistretti who offered the following info:
Ahrens was 6'1-1/2" tall, optimum weight was 320 lbs, weight in 1994 was 200-210 lbs. Paul claims to have witnessed Ahrens, in good style, 'do a forward one armed lateral with a 200-pound dumbbell'. "
Så stark blir man när man inte tränar ben.