Question: Both Gert Bo Jacobsen and Greg Haugen were professionals at what sport?

Context paragraphs:
Julia Benjamin: Julia Benjamin (born February 21, 1957) is a retired American film and television actress of the 1960s, 1970s and 1980s.  She is best remembered for her character role as Susie Baxter, the daughter of Steve and Barbara Baxter and the first cousin of Harold "Sport" Baxter on the 1960s sitcom "Hazel."  Benjamin was also well known for her roles in the movies "Mr. and Mrs. Bo Jo Jones" and "The Jordan Chance."  Benjamin's career began at the age of eight on "Hazel" in 1965.  "Hazel" was a sitcom that first aired in 1961 on NBC.  The series centered on the Baxter family.  The family included husband George Baxter, (Don DeFore), his wife Dorothy Baxter, (Whitney Blake) and their only child, son Harold "Sport" Baxter, (Bobby Buntrock).  At the end of the 1964-65 television season, NBC canceled the series.  CBS decided to pick it up for a fifth season.  CBS cast Ray Fulmer, Lynn Borden, and Benjamin as George Baxter's brother Steve, his wife Barbara and their daughter Susie.  The premise of the fifth season was that George and Dorothy had to move to the Middle East as part of a job promotion.  So, Hazel and Harold moved in with Steve, Barbara, and Susie.  The series was cancelled by CBS airing its last episode on April 11, 1966.  It was never picked up again.  After Hazel, Benjamin would only get roles in a limited few number of movies and guest starring roles on television.  After Hazel went off the air, Benjamin would have only five roles in movies and television.  Her television credits include three guest starring roles on the television shows "My Three Sons," "The Rockford Files" and "Riptide."  Her movie credits include two TV movies; "Mr. and Mrs. Bo Jo Jones" (1971), and "The Jordan Chance" (1978).  "Riptide" was Benjamin's last acting appearance.  She has not acted in anything since.

Gert Bo Jacobsen: Gert Bo Jacobsen (born 1961-12-28) is a former WBO welterweight title holder.  He is from Oestrup, Denmark.  His first 26 fights he was undefeated from 1983 to 1988.  His first lost came in October 1988 to Greg Haugen.

Bo's Place: Bo's Place, established in 1990, is a nonprofit organization based in Houston, Texas.  It offers free support programs for children, ages 3 to 18, and their families who have experienced the death of a child or an adult in their immediate family, as well as programs for grieving adults.  Services include grief support groups offered in English and Spanish, community outreach programs, education and training, and an information and referral line staffed by mental health professionals.  The referral line assists individuals that have experienced a death as well as family, friends, co-workers or other concerned individuals who want guidance to support the bereaved.  Bo's Place serves over 1,200 children and adults each year and families stay an average of 14 to 16 months.

Bo Diddley (Arvingarna song): Bo Diddley is a song written by Lasse Holm and Gert Lengstrand, and performed by Arvingarna at Melodifestivalen 1995, ending up at 6th position.

Sports injury: Sports injuries are injuries that occur in athletic activities or exercising.  In the United States there are about 30 million teenagers and children alone that participate in some form of organized sport.  About 3 million avid sports competitors 14 years of age and under experience sports injuries annually, which causes some loss of time of participation in the sport.  The leading cause of death involving sports-related injuries, although rare, is brain injuries.  When injured the two main systems affected are the nervous and vascular systems.  The origins in the body where numbness and tingling occurs upon sports injuries are usually the first signs of the body telling you that the body was impacted.  Thus, when an athlete complains of numbness and especially tingling, the key to a diagnosis is to obtain a detailed history of the athlete’s acquired symptom perception, determine the effect the injury had on the body and its processes, and then establish the prime treatment method.  In the process to determine what exactly happened in the body and the standing effects most medical professionals choose a method of technological medical devices to acquire a credible solution to the site of injury.  Prevention helps reduce potential sport injuries.  It is important to establish participation in warm-ups, stretching, and exercises that focus on main muscle groups commonly used in the sport of interest.  Also, creating an injury prevention program as a team, which includes education on rehydration, nutrition, monitoring team members “at risk”, monitoring behavior, skills, and techniques.  Season analysis reviews and preseason screenings are also beneficial reviews for preventing player sport injuries.  One technique used in the process of preseason screening is the functional movement screen.  The functional movement screen can assess movement patterns in athletes in order to find the at risk players.  Following various researches about sport injuries shows that levels of anxiety, stress, and depression are elevated.  A study in 2010 found that athletes with severe sports injuries would display higher levels of post-traumatic distress and the higher the levels of post-traumatic distress are linked with avoidant coping skills.

Greg Haugen: Greg Lee Haugen (born August 31, 1960) is a retired American boxer.  Haugen was champion at both the Lightweight and Light-welterweight classes.

Bo'ness Hill Climb: Bo'ness Hill Climb is a hillclimbing course near Bo'ness, Scotland, sometimes referred to as Kinneil Hill Climb.  Opening in 1934, it was Scotland's first purpose-built motor sport venue.  In March 1947 "Motor Sport" reported: "Kinneil hill at Bo'ness will provide an 880-yard course, having been lengthened by 140 yds."  The first round of the inaugural series of the British Hill Climb Championship was staged at Bo'ness on 17 May 1947.

Jimmy Paul: Jimmy Paul (born August 27, 1959 in Detroit, MI) was an American boxer in the lightweight division.  On April 6, 1985 he beat Harry Arroyo to become the IBF Lightweight Champion.  Paul successfully defended the title four times.  On December 6, 1986 Paul lost the title to Greg Haugen.  Paul retired in 1999 with a professional record of 33-6-0.

High performance sport: High performance sport or elite sport is sport at the highest level of competition, with elite athletes as the competitors.  In sports administration "high performance sport", where the emphasis is on winning prestigious competitions, is distinguished from "mass sport" or "recreational sport", where the emphasis is on attracting the maximum number of participants.  High performance sport overlaps with professional sport but is not the same; for example, the English football league system and Minor League Baseball include lower divisions whose teams' members are full-time professionals; on the other hand, competitors at the Olympic Games or World Games in some minority sports may be part-time or rely on government grants.

Terror (1977 film): Terror is a 1977 Danish crime film directed by Gert Fredholm and starring Bo Løvetand.

Supporting paragraphs: Gert Bo Jacobsen Greg Haugen
Answer: boxer