Some context: Chesley Sullenberger was born in Denison, Texas, His father was a descendant of Swiss-German immigrants named Sullenberger. He has one sister, Mary. The street on which he grew up in Denison was named after his mother's family. According to his sister, Sullenberger built model planes and aircraft carriers during his childhood, and says he became interested in flying after seeing military jets from an Air Force base near his house.
Sullenberger was appointed to the United States Air Force Academy, entering with the Class of 1973 in June 1969. He was selected along with around a dozen other freshmen for a cadet glider program, and by the end of that year, he was an instructor pilot. In the year of his graduation, 1973, he received the Outstanding Cadet in Airmanship award, as the class "top flyer". Following graduation with a Bachelor of Science and his commissioning as an officer, the Air Force immediately sent Sullenberger to Purdue University to pursue a master's degree prior to entering Undergraduate Pilot Training (UPT).  Following completion of his graduate degree at Purdue, he was assigned to UPT at Columbus AFB, Mississippi, flying the T-37 Tweet and T-38 Talon. After earning his wings in 1975 as a USAF Pilot, he completed replacement training in the F-4 Phantom II at Luke AFB, Arizona. This was followed by his assignment to the 493d Tactical Fighter Squadron of 48th Tactical Fighter Wing at RAF Lakenheath, United Kingdom, where he flew as a United States Air Force fighter pilot in the F-4D Phantom II.  Following his assignment at RAF Lakenheath, he was reassigned to the 428th Tactical Fighter Squadron of the 474th Tactical Fighter Wing at Nellis AFB, Nevada, again flying the F-4D. He advanced to become a flight leader and a training officer, and attained the rank of captain, with experience in Europe, the Pacific, and at Nellis Air Force Base, as well as operating as Blue Force Mission Commander in Red Flag Exercises. While in the Air Force, he was a member of an aircraft accident investigation board.
What else happen in the military
A: He advanced to become a flight leader and a training officer, and attained the rank of captain,
Some context: Richards was born to Malcolm and Gretel Richards in St. John's, Antigua, then part of the British Leeward Islands. He attended St. John's Boys School and then Antigua Grammar School on a scholarship. Richards discovered cricket at a young age. His brothers, Mervyn and Donald, both played the game, representing Antigua as amateurs, and they encouraged him to play.
In 2000, Richards was named one of the five Wisden Cricketers of the Century, coming fifth behind Sir Donald Bradman, Sir Garfield Sobers, Sir Jack Hobbs and Shane Warne in the poll of 100 international cricket experts appointed by Wisden Cricketers' Almanack.  Several prominent personalities including former cricketer Imran Khan and writer John Birmingham are of the opinion that Richards was the best ever batsman against genuine fast bowling. For Barry Richards, Ravi Shastri and Neil Fairbrother, he has been cited as the best batsman they personally witnessed. Wasim Akram rates Richards the greatest batsman he ever bowled to, ahead of Sunil Gavaskar and Martin Crowe. Crowe himself rates Richards as the best batsman he played against, along with Greg Chappell. Arguably the two greatest spinners ever, Muthiah Muralitharan and Shane Warne both idolize Richards. Murali idolized Richards in his years growing up, while Warne rates him the greatest batsman "for me", and overall just after Bradman.  The ICC came out with their rankings for the best batsmen and bowlers in the history of the game for both the longer and shorter versions. The ratings for Test Cricket had Vivian Richards ranked 6th after Sir Donald Bradman, Sir Len Hutton, Sir Jack Hobbs, Ricky Ponting and Peter May. The ODI ratings placed Richards in 1st followed by Zaheer Abbas and Greg Chappell. These rankings were based on the level achieved by the batsmen at their respective peaks.  He was voted the greatest cricketer since 1970 in a poll, ahead of Ian Botham and Shane Warne. That poll saw both Botham and Warne vote for Richards, and in the opinions of both, Richards is the greatest batsman they ever saw. In 2006, in a study done by a team of ESPN's Cricinfo magazine, Richards was again chosen the greatest ODI Batsman ever. Former cricketer Derek Pringle also rates Richards to be the best batsman ever in the history of Limited Overs Cricket.
what years did he play his best?
A:
He was voted the greatest cricketer since 1970 in a poll,