 Ronnie Baker akaberekwa musi wa15 Gumiguru 1993 mutambi wenhabvu wekuAmerica. Pamamita 60 nguva yake yakanakisisa yomunhu oga yemasekondi 6.40 inomugadzira murume wechitatu-anokurumidza zvikurusa muchiitiko chacho munhau. Akanga ari mukwikwidzi pamusoro pemamita makumi matanhatu paUSA Indoor Championships muna 2017, menduru pamusoro pemamita makumi matanhatu paWorld Indoor Championships muna 2018, uye menduru yegoridhe mu relay paWorld Relays muna 2017. Baker aive mukwikwidzi ane simba pamusoro pemamita zana mudunhu reDiamond League muna 2018, achikunda mijaho mina uye achiisa kwete yakaipa kupfuura yechipiri, kusanganisira mukupedzisira kwaakaisawo wechipiri. Akanga ari murume anomhanyisa kwazvo munyika muna 2017 pamusoro pe60 m, uye wechipiri anomhanyisa muna 2018 pamusoro pe60 m uye 100 m. Mukoreji akakwikwidza neTCU Horned Frogs, kwaakave shasha pamusoro pe60 m paNCAA Division I Indoor Championships muna 2015 na2016. 