Senator Jimoh Ibrahim served the Ondo South Senatorial District for roughly two years and ten months of a four-year term before vacating his seat in April 2026 upon appointment as Nigeria's Permanent Representative to the United Nations. His legislative record is real but uneven: he chaired the Senate Committee on Inter-Parliamentary Affairs, served as Interim President of the Inter-Parliamentary Union in Geneva in 2023, was nominated to the African Parliamentary Union Executive Council in 2024, and sponsored bills that passed the Senate including the Insurance (Amendment) Act, a Federal Medical Centre for Igbotako, and establishment bills for federal tertiary institutions in his district. On constituency delivery, he announced an N30 million empowerment programme in his first 100 days and secured budget allocations for roads, transformers, and market rehabilitation across the six LGAs of Ondo South, though independent monitoring of project execution is limited in the public record. His integrity picture is dominated by pre-senatorial corporate litigation: AMCON's seizure of twelve properties and freezing of accounts over an alleged N69.4 billion non-performing loan debt was upheld by the Court of Appeal in December 2021; FIRS filed criminal tax-fraud charges in 2012 against him and Air Nigeria over alleged forgery of tax clearance certificates and N5 billion in unpaid taxes, though no conviction on those charges is documented in available sources. He contested the 2024 Ondo APC governorship primary, lost, filed suit to nullify the primary, then withdrew the suit. His premature exit from the Senate — barely halfway through the term for which constituents elected him — represents an incomplete mandate for Ondo South.