Ludwig Wahlberg
eSports Player
Professional Dota2 player known as zai who was the official substitute for Evil Geniuses during their 2015 victory at The International, although he was playing for Kaipi at the time. He rejoined Evil Geniuses on a full-time basis in June 2016.
He started his career as a young teenager playing Heroes of Newerth. He started playing Dota2 with Stay Free in 2013.
He served as the substitute for Evil Geniuses from 2015 to 2016 in order to focus more of his time on his high school studies.
He hails from Sweden.
He and Peter Dager have been teammates on Evil Geniuses.