Kenneth Tiong

Kenneth Tiong Boon Kiat is a Singaporean politician and businessman. A member of the Workers' Party, he has been the Member of Parliament for the Serangoon division of Aljunied Group Representation Constituency since 2025.

Education

Tiong worked at McKinsey & Company from 2014 to 2016 as a business analyst, and at Millennium Management from 2016 to 2018 as a quantitative analyst. He later became head quant developer and portfolio manager at Brahman Capital and worked there until 2022.
In 2022, Tiong co-founded a technology startup and served as its chief technology officer until 2023. Since 2023, he has been the director of Sensemake.ai, a news intelligence platform.

Tiong first volunteered with the WP in 2023, contributing to its policy team and assisting party activities in East Coast GRC and Aljunied GRC. He joined the party in late 2023. In May 2024, he became the legislative assistant of Leader of the Opposition Pritam Singh, and, in January 2025, the party's coordinator for activities in the Serangoon division of Aljunied GRC. In April 2025, he was spotted at an Aljunied GRC event, causing speculation that he would run in the 2025 general election. On Nomination Day, 23 April, Tiong was officially announced as a WP candidate for Aljunied GRC. During the 2025 general election, Tiong contested in Aljunied GRC alongside Pritam Singh, Sylvia Lim, Fadli Fawzi and Gerald Giam. Tiong won his seat with 59.71% of the vote against the People's Action Party team. Tiong represent Serangoon division of Aljunied GRC.

In June 2025, Tiong was co-opted to the WP's Central Executive Committee as the party's deputy treasurer.

Tiong is married with two children.