|Hometown:||Carl Junction, Mo|
|High School:||Carl Junction HS|
2011-2012: Indoor: Took third in the shot put at the MIAA Championships throwing 16.77m (55-0.25), while placing 13th in the weight throw with a throw of 14.32m (46-11.75) ... won the shot put at the Arkansas Invite throwing 16.07m (52-08.75) ... won the shot put at the UCM Classic throwing 16.74m (54-11.75) ... Took 2nd in the shot put at the MSSU Invite where he threw16.14m (52-11.5) ... Threw a season-best 16.99m (55-9) in the shot put at the Lion Open finishing second .... Outdoor: Took 2nd in the shot put at the MIAA Championships throwing 16.44m (53-11.25), narrowingly missing first by ... Won the shot put at the PSU Wendy's Invite throwing 16.29m (53-5.5) ... Took 3rd in the shot at the PSU Gorilla Classic throwing 16.06m (52-08.25) ... Took 8th in the shot at the Emporia State Relays in the shot put throwing 15.67m (51-5)
2010-11 - Hackney redshirted.
2009-10 - Indoor:Competed at the Pitt St. Invite (2/13/10) hit a mark of 54-01.25 in the Shot put event...At UMC Classic (2/19/10) in Shot put,Hackney hit 53-03.50...Outdoor: Threw at the Williams/Laptad (4/23/10) 16.29m in the Shot put field event… Seth threw 15.77m at the ESU Last Chance (5/15/10)…With a mark of 15.71m in the Shot put at Arkansas Twilight (4/30/10)
2008-09: Indoor: In the Men’s Shot Put at MSSU Invite (2/21/09) Hackney threw a mark of 53-03.75…At the Radio Shack Invite (2/6/09-2/7/09) in the Shot Put event he finished with a mark of 52-08.25…Outdoor: In his outdoor season Seth competed at Laptad/Williams Invite (4/24/09) and hit a mark of 54-02.75 in Shot Put… At the MIAA Championships (5/2/09-5/3/09) he finished in the Shot Put event with 53-07.00…
In high school: All-State after finishing fifth in the shot put at the Missouri State Championships ... has been an All-Conference, All-District and All-State selection, while winning both district and sectional titles
Personal: Is undecided on a major ...is son of Robert and Amy Hackney ... also plays football at Southern