Lee Sun-kyun is currently the most popular Dr. Brain cast member online, with a Buzz Score of 1.1 and an overall actor rank of #6,171 as of May 10, 2026.

How many cast members does Dr. Brain have?

Dr. Brain has 15 credited cast members. 10 of them have an active Buzz Score on Television Stats today.

Which Dr. Brain cast member has the highest career peak?

Park Hee-soon has the highest Peak Buzz Score among the Dr. Brain cast, reaching 6.0 at their career high.