Corbyn Matthew Besson (born November 25, 1998) was born in Dallas, Texas,[46] and raised in Virginia.[47] Besson's cousins are Dutch girl group O'G3NE.[48] Before Why Don't We, he had a following on YouNow and released a solo single called "The Only One" to iTunes in 2014.[49] Besson was also a part of the Impact tour along with Zach Herron and Jack Avery. In 2021, after much speculation of whether they were still together or not,Besson and longtime girlfriend Christina Marie announced they had broken up towards the start of quarantine of 2020 in the chaos of the corona virus and are on good terms with one another. It's rumoured that Corbyn has started another relationship with social media influencer Lera Clark but neither have said anything of it.