Oli has short, dyed pink hair and grey eyes. Their ears are pierced, and they wear black studded earrings. They prefer to wear oversized, solid-coloured clothes, and are slightly taller than others their age.

Oli is very friendly, and is open towards others. They are an extroverted sensation-seeker, and likes to spend time with people. They are very loyal to and defensive of their friends, and enjoy reading and writing. Being a people-person, they are fairly good at picking up and understanding body language and subconscious cues. But, being eleven, they can get distracted, and sometimes cross boundaries.
Oli is generally happy and optimistic, they would consider their biggest fear to be being unable to talk to or interact with others.

Oli was raised by very supportive parents, and went to a public school, where they were fairly popular amongst their peers, however they only had a few close friends. They enjoyed spending time outside with their classmates, and was often the one their classmates would confide in.

Oli was seven, and they were at the park, waiting for their friends. They were on the swings, when they fell of at the highest point. But instead of falling and getting injured, they floated, and made it safely to the ground without a scratch. When their friends arrived, they explained what happened, but the friends weren't convinced. So, they tried to recreate it. And failed. Oli wasn't too badly injured, however they had to be taken home.