meet a son of turles, a turles whose been hopping the mutiverse and got lucky a few times but never stayed long and this son was handed over to the namekian Git (think piccolo but never split in 2 and became lord slug like as wanting an empire) he took this kid and his sister (cherry not shown) and raised a hero unwittingly as the kid had a good nature which made the namekian frustrated to no end but saw him as a son anyway
yes grape or GitJr is gohan like