Dronacharya - Lal Krishna Advani

The royal guru and a ferocious warrior of tremendous combating skills, Guru Dronacharya is a significant character of Mahabharata. He was committed to protect the realm of Hastinapur, Guru Dronacharya supported the Kauravas and remained firm like an inexorable hero in the battle of Kurukshetra where casualties went beyond the imagination. Likewise Advani is considered as the  Guru (Teacher) and second to the commander-in-chief. Both these personalities skilled the best Shishya (Student), but only to be killed / finished by them. (Arjun and NaMo)