30hr non stop programming during university. Self proclaimed "best programmer" did not have shit the day before the deadline while he said he was done 2 weeks before that.
He also proclaimed being the "best leader" and kept trying to take that role from the one we decided on before he joined the group.
He also proclaimed amd lied about making all the documentation to save his own ass and trowing us under the bus while we did not even mention saving his ass.
And much more.

My blood still starts to boil when i see the guy.