Information:  - The Amstel Gold Race is an annual road bicycle race in the province of Limburg, the Netherlands. It traditionally marks the turning point of the spring classics, with the climbers and stage racers replacing the cobbled classics riders as the favourites.  - An individual time trial (ITT) is a road bicycle race in which cyclists race alone against the clock on flat or rolling terrain, or up a mountain road such as Alpe d'Huez (in French: "contre la montre"  literally "against the watch", in Italian: "tappa a cronometro" "stopwatch stage"). There are also track-based time trials where riders compete in velodromes, and team time trials (TTT). ITTs are also referred to as "the race of truth", as winning depends only on each rider's strength and endurance, and not on help provided by team-mates and others riding ahead and creating a slipstream. The opening stage of stage race will often be a short individual time trial called a prologue.  - The Tour de France is an annual multiple stage bicycle race primarily held in France, while also occasionally making passes through nearby countries. The race was first organized in 1903 to increase sales for the newspaper "L'Auto"; which is currently run by the Amaury Sport Organisation. The race has been held annually since its first edition in 1903 except when it was stopped for the two World Wars. As the Tour gained prominence and popularity the race was lengthened and its reach began to extend around the globe. Participation expanded from a primarily French field, as riders from all over the world began to participate in the race each year. The Tour is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with the exception of the teams that the organizers invite.  - Francesco Conconi (born 19 April 1935 in Como, Italy) is an Italian sports doctor and scientist, with disciples such as Michele Ferrari and Luigi Cecchini.  - Michele Ferrari (born 26 March 1953) is an Italian physician, cycling coach and author. On 10 July 2012 the United States Anti-Doping Agency issued Ferrari a lifetime sports ban for numerous anti-doping violations including possession, trafficking, administration and assisting doping.  - Bjarne Lykkegård Riis (born 3 April 1964), nicknamed "The Eagle from Herning", is a Danish former professional road bicycle racer who placed first in the 1996 Tour de France. For many years he was the owner and later manager of Russian UCI WorldTeam . Other career highlights include placing first in the Amstel Gold Race in 1997, multiple Danish National Championships, and stage wins in the Giro d'Italia. On 25 May 2007, he admitted that he placed first in the Tour de France using banned substances, and he was no longer considered the winner by the Tour's organizers. In July 2008, the Tour reconfirmed his victory but with an asterisk label to indicate his doping offences.  - France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux.  - A team time trial (TTT) is a road-based bicycle race in which teams of cyclists race against the clock (see individual time trial for a more detailed description of ITT events).  - Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state.  - Road bicycle racing is a bicycle racing sport held on paved roads. Road racing is the most popular professional form of bicycle racing, in terms of numbers of competitors, events and spectators. Races can typically be split into 'mass-start' events where riders start simultaneously (though sometimes with a handicap), racing to set finish point, or individual and team time trials where riders or teams race a course individually against the clock.  - The Giro d'Italia (aka Corsa Rosa or Giro) is an annual multiple-stage bicycle race primarily held in Italy, while also occasionally passing through nearby countries. The race was first organized in 1909 to increase sales of the newspaper "La Gazzetta dello Sport"; however it is currently run by RCS Sport. The race has been held annually since its first edition in 1909, except when it was stopped for the two world wars. As the Giro gained prominence and popularity the race was lengthened, and the peloton expanded from primarily Italian participation to riders from all over the world. The Giro is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI Proteams, with the exception of the teams that the organizers can invite.  - The 1996 Tour de France was the 83rd edition of the Tour de France, starting on 29 June and ending on 21 July, featuring 19 regular stages, 2 individual time trials, a prologue and a rest day (10 July). It was won by Danish rider Bjarne Riis.  - A professional is a member of a profession or any person who earns their living from a specified professional activity. The term also describes the standards of education and training that prepare members of the profession with the particular knowledge and skills necessary to perform their specific role within that profession. In addition, most professionals are subject to strict codes of conduct, enshrining rigorous ethical and moral obligations. Professional standards of practice and ethics for a particular field are typically agreed upon and maintained through widely recognized professional associations, such as the IEEE. Some definitions of "professional" limit this term to those professions that serve some important aspect of public interest and the general good of society.  - Luigi Cecchini ( born 1944 ) is an Italian sports doctor that is active in road bicycle racing . He is well known as maker of training schemes that he writes for his clients as well as use of the SRM cycle computer . Cecchini is a former motor - racing pilot and the son of a millionaire shirt manufacturer , who had specialized as a sports scientist under Francesco Conconi . In an interview in May 1997 Cecchini was referred to as Bjarne Riis 's coach , medic , and personal advisor who he started to work with in 1992 . With Cecchini at his side Riis won the 1996 Tour de France .    What is the relationship between 'luigi cecchini' and 'bicycle racer'?
Answer:
occupation