Question: Noah Galloway was a contestant  on the 20th season of a tv show that premiered on what date?

Context paragraphs:
Emily Wheaton: Emily Wheaton (born 5 December 1989 in London) is a British-Australian actress who played Sharon "Shazza" Cox in the Australian soap opera "Neighbours" in 2005.  She appeared in the children's TV Show "Noah and Saskia", and twice in the hit TV show "Blue Heelers" as Shayleen Burke.  Wheaton played Brigitta in the Melbourne 2000 season of the "Sound of Music" with Lisa McCune and John Waters.

Noah Galloway: Noah Matthew Galloway (born October 28, 1981) is a former United States Army soldier, motivational speaker, and extreme sports enthusiast.  He was injured during the Iraq War, losing his left arm above the elbow and left leg above the knee.  He was a contestant on "Dancing with the Stars" season 20, paired with Sharna Burgess.  The pair finished in third place.  He led his team to victory in the first season of the "American Grit" TV show on FOX.  His book "Living with No Excuses: The Remarkable Rebirth of an American Soldier" was released in August 2016.

Fame Story: Fame Story was a Greek reality TV show that was a licensed version of Endemol's Star Academy on the ANT1 network.  It has been one of the most successful Greek TV shows of recent years.  The contestants gave a weekly performance in a 2½–3 hour episode in which the contestants were judged and where one contestant was voted off after a week-long televote.  On the other 6 days of the week, the best footage of the day was compiled in a late night episode from inside the academy's studios and from the adjacent house where the contestants lived for their entire stay on the show inclusively.  The show's seasons ran for 3½ months, except for season three which ran for 6½ months.  It is credited for having helped foster the careers of some of the show's contestants, which have gone on to produce chart topping hits in the Greek market.

Dancing with the Stars (U.S. season 20): Season twenty of "Dancing with the Stars" premiered on March 16, 2015, and concluded on May 19, 2015.

J. T. Thomas (Survivor contestant): James "J. T." Thomas, Jr. (born June 23, 1984) is an American television personality known for his appearances as a contestant on the American television show "Survivor".  He first appeared in the 18th season, "" in which he won the title of Sole Survivor and the grand prize.  Thomas later appeared as a contestant in the 20th season "", finishing in 10th place.  He returned to play for a third time on the 34th season: "" where he placed 16th.

Alex Boylan: Alex Boylan is known as a reality TV contestant, TV show host and producer.  He first came to public attention as part of the winning team together with his friend Chris Luca in the second season of the reality TV show "The Amazing Race" in 2002.  He was later involved in various TV projects such as "Around the World For Free" and "Animal Attractions Television".

Robinson Ekspeditionen 2008: Robinson Ekspeditionen 2008 (also known as Robinson: Fans vs. Paradise) was the eleventh season of the Danish versions of the Swedish show "Expedition Robinson".  This season premiered on September 1, 2008 and aired until November 24, 2008.  The main twist this season was that every contestant was either a fan of Robinson or was a former contestant on the show "Paradise Hotel".  The fan tribe was called "Tenga", while the Paradise tribe was called "Sembilang".  There were many additional twists this season, the first taking place in episode 1 when all of the contestants were made to take part in an elimination challenge.  Mirja Østergaard lost the challenge and was immediately eliminated.  The next twist took place in episode 2 when Jan Novaa, who had been voted out in episode one, returned to the game.  The next twist took place in episode 3 when Emil Debski swapped tribes in order to even up the tribe numbers.  In episode 4 a larger tribal swap took place in which Jan Novaa, Mads Jensen, and Michelle Jensen swapped from the Sembilang tribe to the Tenga tribe and Emil Debski, Hilde Austad, Martin Persson, Chiro "Sido" Kiarie swapped from the Tenga tribe to the Sembilang tribe.  The next twist came in episode 5 when jokers Laila Neilsen and Nick Zitouni entered the game with Laila joining the Sembilang tribe and Nick joining the Tenga tribe.  In episode 6 an individual challenge took place in which the winner would be allowed to eliminate a player from the opposing tribe.  Haider Mohamad won the challenge and chose to eliminate Sheila Nymann.  Immediately following the merge in episode 7, Haider won the same type of challenge and chose to eliminate Karina Strunge from the game.  The next twist came in episode 10 when contestant Hilde Austad used the "Talisman" she had to void any votes cast against her in tribal council.  This led to the elimination of Laila Neilsen who had the second most votes.  When it came time for the final four, the remaining contestants competed in two challenges.  The winners of these challenges would earn the right to eliminate one of the losers.  Emil won the first challenge and chose to eliminate Martin and Daniela won the second challenge and chose to eliminate Emil.  Ultimately, it was Daniela Hansen from Paradise Hotel 2006 who won the season over Robinson fan Hilde Austad by a tiebreaking cointoss after the jury vote ended in a 4-4 tie.

Dancing on Ice (Greece): Dancing on Ice is a Greek reality TV show.  The show features celebrities paired with professionals from the world of figure skating.  The show is based on the British show, "Dancing on Ice".  The show has a schedule similar to the reality TV show "Dancing with the Stars" with performance shows on Sundays nights.  Jenny Balatsinou serves as host while Petros Kostopoulos, Elena Paparizou, and Alexis Kostalas serve on the judging panel.  The show premiered on 6 November 2011.

Perehvat: Perehvat (named The Intercept in English, loosely directory translated as ""to nab"") was a popular 1997 Russian TV show, the concept of which was for the contestant to "steal" (actually, be given the keys to) a car and avoid the police for 35 minutes.  If the contestant successfully avoided the police, he won the car.  The car chase was done in the real Moscow streets, and had to obey traffic laws.  At its peak, the show had 60 million viewers per episode.

Miki Đuričić: Miroslav "Miki" Đuričić (Serbian Cyrillic: Мирослав „Мики” Ђуричић; born March 13, 1977) was a contestant in three seasons of "Veliki brat" (Serbian-Montenegrin-Bosnian version of "Big Brother" TV series): Season 1 (2006), Season 2 (2007) and VIP All Stars (2009).  He also entered the 5th season of "Farma", the Serbian version of "The Farm".  Despite voluntarily leaving the reality show very early in Season 1, he was arguably its most notable, memorable, and popular contestant.  He returned to Season 2, but left the show again after his father was introduced to the show.  He finally competed in, and won, the "VIP All Stars" season.

Supporting paragraphs: Noah Galloway Dancing with the Stars (U.S. season 20)
Answer: March 16, 2015