SAN DIEGO, CA – An elderly man nicknamed the “Geezer Bandit” is believed to have robbed five different banks!

The thin, gray-haird man appears to be in his 70s, but is usually hiding underneath a hat and sunglasses in surveillance footage.

His most recent robbery was just this past Monday, when he aprpoached a teller at a Bank of America in La Jolla, California, and showed her a gun. He hander her a note demanding cash before fleeing on foot.

Police believe he has hit four other banks since August 28th. At one heist, he was spotted carrying an oxygen tanks, with tubes going up into his nose.

Officials are offering $16,000 for information that leads to his arrest. Because of his gun, they do consider him armed and dangerous, and ask citizens not to approach him if spotted.