The third-placed contender in the Turkish presidential elections on Monday formally endorsed President Recep Tayyip Erdogan for the second-round runoff vote to be held on May 28.
The nationalist presidential candidate Sinan Ogan, 55, has emerged as a potential kingmaker after neither Erdogan nor his main challenger, opposition leader Kemal Kilicdaroglu, secured the majority needed for a first-round victory on May 14.
