The smiling Hamza Bendellajd, a computer science graduate from Algeria, one of the World’s greatest hackers.

He withdrew more than $400 million from 217 banks and gave it to charities in Africa and Palestine.

Authorities in Thailand arrested him on their soil and after rejecting a deal with the government on how he did the hacking.

Before he was hanged, he stated that, “Money and power are nothing if they are not used to build a better world” .

See how he was executed below