Baki Hanma's height?

I haven't seen the anime for nearly 3yrs now, so I'm re watching them atm. so here's the thing, Baki's height is very dodgy, in season 1 one of the soldiers described at "167cm" at 13, while later in season 1 when Baki is 17 yrs old (during when he entered the tournament, the announcer said "At 5 feet 10 inches, 213 pounds, Baki Hanma", and now in season 2 (maximum tournament) the announcer said "At 66 inches and 213 pounds, Baki Hanma". WTF why did Baki all of a sudden shrunk by 4 inches again in season 2, that is just stupid when there's a approx 5 yr time skip from 13-18 and yet it looks like season screwed up his info. So if any of you fans of this series do know, please tell me an estimate of 18 yr old Baki's height, I need to end my theory of his physical build lol.