Some say Mark is a very colorful person.
Read part of his bio here:

• Margarit (Mark) Ralev
• CEO & creative director of Ralev.com
• Multidisciplinary designer
• Engineering & business education background
• Multiple startups co-founder
• Design & startup mentor
• University lecturer for design
• Founder of the biggest graphic design organization in Bulgaria
• Design jury for the biggest BG web contest
• Design speaker & event host
• Design consultant

“We are all mathematically destined to succeed”
— M. Ralev