Alexander Viktorovich Solonik (Russian: ??????´??? ??´???????? ????´???, 16 October 1960 – 31 January 1997) was a Russian gangster, known for his reputation as a notorious contract killer in the Russian criminal underworld.
Also known as The Macedonian, Superkiller and Valerianych, Solonik was involved in Russian Mob activity for much of the 1990s until disappearing after his second escape from prison.
Solonik was discovered dead in Athens, Greece, in 1997.