Su, from Beijing, leaped to his death from an apartment building roof after uploading his suicide note to Google .

In another photo, Bolt is seen giving Duarte a kiss on the cheek.

(Instagram)The only problem is that Bolt and his secret Jamaican fashionista girlfriend, Kasi, have been an item for more than two years and were reportedly set to marry.

Laura He is a senior correspondent based in Hong Kong.

She covers capital markets and business in Greater China, including IPOs, secondary markets, private company fundraising and other corporate news in the financial and tech sectors.

Follow Laura on Twitter @lauraliuhe." data-title="Laura He" data-html="true" data-template=" Shares of Baihe.com, which owns China’s largest online dating website, plunged by almost half after the site was accused of failing to verify personal information about a woman who allegedly drove her ex-husband, a successful technology entrepreneur, to suicide.

Su Xiangmao, 37, the founder of the Skype-like We Phone app, killed himself last Thursday and left a note accusing his ex-wife of lying when they met through jiayuan.com’s VIP service and blackmailing him when their one-month marriage ended.He said Zhai Xinxin had lied about her age, marital history and other details in her online profile.Zhai could not be contacted for comment, and the was unable to independently verify the allegations against her.The pictures show her wearing a white top while being embracing by a bare-chested Bolt.In one of the photos - which first appeared on several Brazilian websites including El Globo after Duarte shared them with friends - Bolt seems to give Duarte a kiss on the cheek while she looks into the camera.The video was reportedly taken as the sprint king celebrated his 30th birthday on Sunday, a day after winning the men’s 4x100m relay with his Jamaican teammates. Speaking to local newspaper Extra, Duarte said she hadn’t realised that she was with a famous athlete and described their encounter as ‘normal’.