Biography
Kieran Kyle Culkin (born September 30, 1982) is an American film, television, and theatre actor. Brother of actors Macaulay and Rory, he began his career as a child in the 1990s and achieved his breakthrough with Igby Goes Down (2002). Notable roles of his are Wallace Wells in Scott Pilgrim vs The World (2010), Roman Roy in HBO tragicomedy Succession (2018-2023), and Benji in A Real Pain (2024). His accolades include a Golden Globe Award, a Primetime Emmy Award, and an Academy Award.
Known For

A Real Pain
Benji Kaplan

Home Alone 2: Lost in New...
Fuller

Scott Pilgrim vs. the Wor...
Wallace Wells

She's All That
Simon Boggs

Movie 43
Neil (segment "Veronica")

Nowhere to Run
Mike 'Mookie' Anderson

No Sudden Move
Charley Barnes

Father of the Bride
Matty Banks

The Cider House Rules
Buster

Father of the Bride Part ...
Matty Banks