US President Barrack Obama's half-brother, Malik.

Barack Obama’s half-brother, Malik Obama, thinks he did such a bad job at being president that he would vote for Donald Trump.

Malik will make his mark next to Republican nominee Trump in the US election in November, because he likes him and he is unhappy with his brother’s leadership.

Malik, who is in his 50s, told Reuters from Kenya that he supports Trump’s policies, especially his focus on security.

“He appeals to me and also I think that he is down to earth and he speaks from the heart and he is not trying to be politically correct. He’s just straight-forward,” he said.

Malik, a US citizen, works as an independent financial consultant.