Viktor has amber eyes, moles, and messy and long brown hair. He is 5'7" and skinny. He wears a brown pinstripe shirt that has the sleeves rolled up to his elbows, an off-white and grey waistcoat with longer tails and an angular pattern across the front, a pair of dark-grey trousers, and a pair of brown dress shoes. He has a malformed right leg and wears a leg brace on his right leg. He uses a crutch to walk around. He is a scientist, inventor, and co-founder of Hextech with Jayce Talis.