Davoud Ahmadinejad

Davoud Ahmadinejad (13 March 1950 – 4 October 2017) was an Iranian politician and older brother of former Iranian president Mahmoud Ahmadinejad and Parvin Ahmadinejad. He was born in Aradan, Iran.
After the election of his brother as president in 2005, he was appointed as the head of the Presidential Inspection Commission.
In 2013, Ahmadinejad ran for President of Iran in the presidential election in 2013, but withdrew before the election was held. 
On 4 October 2017, Ahmadinejad died in Tehran of a heart attack at the age of 67.