|“||Ryan Sinclair, don't you dare
Throw that bike that you dislike
Into that tree, while shouting "REEEE"
|He's the tallest in the picture, and the blackest.|
|Played by||Tosin Cole|
|Years active||2018 onwards, maybe|
|Travelled with||Thirteenth Doctor|
|First story||The Woman Who Fell to Earth|
|Last story||We'll see|
He loves chips and his mobile phone.
Ryan's a "character" in the sense that he has a trauma (Dyspraxia and Grace's death) and an interest (youtube and vidya). Sadly, aside from that he and Yaz adhere utterly to Moffat's description of "exposition and comic relief" as genders.