The school also won three state championships and were named national champions by USA Today in 2009 and 2011.

[7][8] On August 28, 2017, Hennessy was traded to the New York Jets for safety Ronald Martin.

[9] On October 5, 2019, Hennessy signed a four-year contract extension with the Jets.

[10] On April 28, 2023, Hennessy signed a four-year contract extension with the Jets.

[12] In 2019, he married former Duke volleyball player, Christina Vucich Hennessy.