Finneas Baird O’Connell is also known mononymously as Finneas and his height is 6 feet only. Finneas was destined to guardians Maggie Baird, an on-screen character, and Patrick O’Connell and has mostly Irish and Scottish family line. He depicted Alistair in the last period of the melodic parody TV program Glee in 2015. O’Connell experienced childhood in Los Angeles and started composing and creating tunes at 12 years old.
He is the lead artist and lyricist of the band The Slightly, which has won honors and rivalries in the Los Angeles territory. Finneas composes and delivers for his sister, vocalist Billie Eilish.