Born on October 8, 1990 in Istanbul, Sinan Helvacı was introduced to theater during his high school years.

Helvacı, who had his first television experience by taking part in the series "Öyle Bir Geçer Zaman ki", which marked a period, started theater by preparing choreography for some theater plays while studying at Saint Joseph High School in 2010.

In 2011, he started the Department of Theater at Mimar Sinan Fine Arts University State Conservatory, but left his education here, went to France and completed the Theater Cours Florent at Sorbonne University.