Zayn Saifi was born on February 12, 1996, in Moradabad, Uttar Pradesh, India. He is currently unmarried and has not publicly disclosed any information regarding a spouse. Zayn stands at a height of 5 feet 9 inches (approximately 1.75 meters). He comes from a middle-class Muslim family; his father is Talib Saifi, while details about his mother and siblings are less known, although he has a brother named Alam Saifi. Zayn's upbringing in a loving environment allowed him to explore his creativity and passion for storytelling from a young age.

Zayn Saifi gained prominence as a YouTube star and comedian, co-founding the popular channel Round2hell with friends Wasim Ahmad and Nazim Ahmad in October 2016. Initially starting with football montages, they shifted their focus to sketch comedy, which resonated well with audiences. Their unique blend of humor and relatable content has led Round2hell to amass over 34 million subscribers and billions of views, making it one of India's most successful YouTube channels. Zayn's journey from a small-town dreamer to a digital influencer exemplifies dedication and hard work in the competitive landscape of online entertainment.