5ft 6 or (168 cm)
Vikram Singh Barn, known as Vikkstar123 in the cyberworld, is an American Internet personality and YouTuber. He is best known for siding with the British YouTube group, Sidemen, as a member and co-founder. His height is recorded to be 5ft 6 (168 cm) tall.
Take a look at the Instagram post from Vikkstar123 below for a better understanding of his height.
View this post on Instagram