I'll play
Blitz 8 month old cheval de Mérens 145 cm at the front and 150 cm at the back - ish
Mum: Salsa - Mérens (148cm)
Dad: Roka - Mérens (163cm)
Blitz was predicted at 155-157cm, but if it is +2 hands at yearling, then he'll end up bigger than dad (and I'll need a ladder to get on!)