Monroe Jackson Rathbone V (born December 14, 1984) is an American actor and musician. He is best known for his role as Jasper Hale in The Twilight Saga and for playing Sokka in The Last Airbender.
Rathbone was born in Singapore, the son of American parents Randee Lynn (née Brauner) and Monroe Jackson Rathbone IV. His great-grandfather, Monroe Jackson Rathbone II, was the chairman of Standard Oil of New Jersey, which later became Exxon; Rathbone is also distantly related to Civil War general Stonewall Jackson and famous British actor Basil Rathbone. Because of his father’s job at Mobil Oil, Rathbone has lived in places ranging from Indonesia to Midland, Texas. He attended Trinity School of Midland, a college preparatory school, and started out in local theater in Midland with the youth actors program “The Pickwick Players”, initially doing musical theatre. For his junior and senior years of high school, Rathbone attended the Interlochen Arts Academy, a private school for the arts in Michigan, where he majored in acting After graduation, he had planned to go to the Royal Scottish Academy of Music and Drama, but went instead to Los Angeles to experiment with film acting.
Rathbone enjoys music, writing, singing and producing. He formerly performed in a band called 100 Monkeys with two friends whom he met in high school at Interlochen Arts Academy, Ben Graupner and Ben Johnson, as well as close friends Jerad Anderson and M. Lawrence Abrams (“Uncle Larry”). The band released three albums in 2009. In December 2009, 100 Monkeys began a 100-city tour that took them to nearly every state in the US by mid-2010. The band continued to tour into 2011 to coincide with the release of their new album, Liquid Zoo, which was released in june. The band headed overseas for their first international dates in winter 2011. Rathbone resides in Los Angeles. Rathbone and his then girlfriend, Sheila Hafsadi, had a son, Monroe Jackson Rathbone VI, on July 5, 2012 Closee friend and Twilight co-star Nikki Reed is the godmother. He married Sheila Hafsadi on September 29, 2013.
On September 18, 2014, Rathbone was on board JetBlue Flight 1416 en-route from Long Beach, California to Austin, Texas when its engine exploded, but he and his family survived the emergency.