Iolo is a nephew to Alwena and Philip and cousin to Dewi and Mathew. He is kind and likeable but can be a little mischevious from time to time. He loves outdoor pursuits and is considered to be a little bit of an adrenaline junkie. Although he has only just arrived from his latest trip abroad, he is looking forward for his next trip already. He is sociable, easy-going and loves meeting new people. He is in a relationship with Llio.