H amdi Akin is a prominent Turkish self-made billionaire and the chairman of Akfen Holding, a major Turkish conglomerate with core interests in infrastructure. He founded the company in 1976 and has built it into a leading player in a number of key sectors of the Turkish economy. He is a key figure in the country's construction and energy industries.

Akfen has been a major developer and operator of airports through its highly successful partnership in TAV Airports Holding, which became a leading regional airport operator before Akfen sold its stake. The company is also a major player in seaport operations through its stake in Mersin International Port, one of Turkey's largest ports. The group also has significant interests in construction, real estate, and power generation. He is a prominent and influential figure in the Turkish business community.