Pic 1: Real John Camm who is a professor of clinical cardiology Pic 2: Narendra Vikramaditya Yadav who is impersonating as Prof John Camm on twitte

Pic 1: Real John Camm who is a professor of clinical cardiology Pic 2: Narendra Vikramaditya Yadav who is impersonating as Prof John Camm on twitte