No way, 40kg gain in the same weightclass is insane. At the same age nevab lifted 169/207, at 94kg. Ian is lifting at 105 these days.
Don't get me wrong I have tremendous respect for Ian's accomplishments but 40 kg on your total is HUGE without jumping in weightclasses. If you look at previous results of lifters from other countries they are already at their peak at that age or very very close to it.