Tri Adhianto Tjahyono was born in Jakarta on 3 January 1970 as the third child of G Soeprapto and Endang Sri Guntur Hudiani.

During his time there, he earned bachelors' and masters' degrees from Lampung University.

[5] On 6 January 2022, Effendi was arrested by the Corruption Eradication Commission, and the following day Tri was appointed as acting mayor.

[6] He was appointed as full mayor on 22 August 2023, after Effendi's trial concluded.

[8] Tri ran for a full term in the 2024 Bekasi mayoral election, with West Java provincial legislator Abdul Harris Bobihoe as running mate.