Question: Bo Knows Bo is the autobiography of the professional from which two sports?
Context: The Liberty Flames and Lady Flames are the athletics teams of Liberty University, in Lynchburg, Virginia, United States.  They are a member of the NCAA Division I level in 20 sports.  LU is a member of the Big South Conference for most sports.  Two sports that are not sponsored by the Big South are housed elsewhere.  Women's swimming competes in the Coastal Collegiate Sports Association.  The field hockey team was a member of the Northern Pacific Field Hockey Conference before that league's demise after the 2014 season.  After playing the 2015 season as an independent, the team joined the Big East Conference in 2016.  In football, Liberty participates in the Football Championship Subdivision (FCS) of Division I, formerly known as Division I-AA.  The mascot, Sparky, is frequently seen at events.  Liberty University is the second youngest school in NCAA Division I, founded in 1971 (the youngest, Florida Gulf Coast University, was founded in 1991).  The University regularly competes for the Sasser Cup, which is the Big South's trophy for the university which has the best sports program among the member institutions.  Liberty has won the Sasser Cup 10 times, the most in Big South Conference history. Heng On () is a station on the Ma On Shan Line of Hong Kong MTR, named after the nearby Heng On Estate.  It also serves other residential areas like Kam Fung Court, Kam On Court, Baycrest, Vista Paradiso, and Yiu On Estate.  It also serves over 10 schools (including Renaissance College) and two sports centres – Ma On Shan Sports Ground and Heng On Sports Centre. "Bo Knows" was an advertising campaign for Nike cross-training shoes that ran in 1989 and 1990 and featured professional baseball and American football player Bo Jackson. The Maryville Saints are the athletic teams that represent Maryville University of St. Louis, located in St. Louis, Missouri, in NCAA Division II intercollegiate sports.  The Saints compete as members of the West Division of the Great Lakes Valley Conference for 17 of 19 varsity sports; the other two sports, wrestling and bowling, compete as independents.  Maryville has been a full member of the GLVC since 2009 and became an active member of Division II in July 2011. Alfred William Pullin, known by the pseudonym Old Ebor (30 July 1860 – 23 June 1934), was a British sports journalist who wrote primarily about rugby union and cricket.  He wrote mainly for British newspapers the "Yorkshire Post" and the "Yorkshire Evening Post".  Considered by critics to be one of the greatest authorities in the country on his two sports, he wrote a daily column using his pseudonym "Old Ebor" for 40 years.  Most often associated with his reporting on Yorkshire County Cricket Club, he has been credited as defining the role of a sports journalist.  Two of his most widely known works were on cricket: "Talks with Old English Cricketers" and "History of Yorkshire County Cricket, 1903–23". NBC Sports coverage of the 2016 Summer Olympics (the broadcasts being officially titled, as were the games themselves, The Games of the XXXI Olympiad) was broadcast from August 3 to August 21, 2016 on the various television networks of NBC Universal in the United States.  Coverage was broadcast on NBC, NBCSN, Bravo, CNBC, Golf Channel, MSNBC, USA Network, Telemundo, NBC Universo, the NBC Sports app, and NBCOlympics.com.  NBC once again set up two dedicated cable channels, the NBC Olympic Soccer Channel and the NBC Olympic Basketball Channel, for the express purpose of providing additional coverage of those two sports.  NBC had a record 170 commentators covering the Rio Olympics, in Brazil and from the NBC Sports headquarters in Stamford, CT. Caroline Pearce (born 1 September 1981 in Cambridge, England) is an English athlete, sports host, model, published author, and is the presenter for BT Sport's "UFC: Beyond The Octagon" and reporter for Fox Sports and UFC Fight Pass.  She played the character 'Ice'in Sky One's version of "Gladiators".  She has competed for Great Britain in two sports, heptathlon and bobsleigh and has 2 degrees from Loughborough University. CSKA (Bulgarian: "ЦСКА") is a Bulgarian sports society from Sofia, Bulgaria.  CSKA stands for Central Sports Club of the Army (Bulgarian: "Централен Спортен Клуб на Армията" ).  It was founded on 5 May 1948 as Septemvri pri CDV, after the unification of the two sports clubs from the city, Chavdar and Septemvri.  Since then, the club changed its name several times before settling on CSKA in 1989. Vincent Edward "Bo" Jackson (born November 30, 1962) is a former baseball and American football player.  He is one of the few athletes to be named an All-Star in two major sports, and the only one to do so in both baseball and football.  He is widely considered one of the greatest athletes of all time. Bo Knows Bo is the autobiography of Bo Jackson, who excelled in both professional football and professional baseball, before injuries ended his careers.
Answer: baseball and American football