Question: who is bfg modeled after?
Answer: Turns out it isn't your granddad, it's a 6ft 5in builder who was best pals with the infamous author. The real-life BFG is Walter Saunders, also known as Wal, who often played snooker with Dahl and even built the author a writing hut at the tail-end of his garden, according to The Sun.