Yigit Koroglu 是来自土耳其的自由概念设计师和插画师。他的专业工作包括T恤设计，游戏概念和书籍封面，主要风格集中在科幻和幻想主题绘画。
Yigit Koroglu is a freelance concept artist and illustrator from Istanbul, Turkey. After graduating from Mimar Sinan Fine Arts University, Interior Design in 2006, he worked as a freelance interior designer for 3 years. In 2009 he started to excercise digital painting techniques as a hobby. Later that year, after taking some comissions for individuals, he decided to work as a full time, freelance illustrator and have been doing so since then.