Joseph Grosvenor - No ordinary 15 year old

Joseph Grosvenor
No ordinary 15 year old.
Joseph at the tender age of 13 took part in his first Ultra.
He was hooked from that day on.
I had the privilege of interviewing Joseph for RunUltra a couple of years ago, before he ran his first 100.
You can read the full interview here:
https://www.runultra.co.uk/Articles/June-2015/Joseph-Grosvenor,-no-ordinary-15-year-old