By Brian Moore
 The factors below should allow you to choose, as far as is possible, using the    right sporting reasons, not out of sentimentality or by use of subjective    criteria.  
 
 You should consider whether this person won the highest prize in their sport.    More importantly, is the win of wider significance, or a one-off? Did it    require excellence over a prolonged period? What was the requisite degree of    skill required? Was there a relative degree of danger? Threat of serious    injury is a psychological pressure only certain individuals can withstand;    but this possibly includes some on this short-list.  
 
 Do not take into account what they look like, their human interest story,    their background. In fact, any detail not related to performance should be    disregarded.  
 
 You should not give weight to a person because the event in which they took    part was exciting. This could be evidence of fortitude, but it could also be    under-performance by a person who ought to have won more easily.  
 
 Rossi occupies in his sport the same position as Pele holds in football. For    many MotoGP fans, including British, he is a demigod. I say this to put    Rossi into context for those of you who do not know he is the most    successful motorcycle racer ever.  
 
 Experts always make things look easy. Riding a motorcycle is not easy,    certainly much more difficult than driving a car, running, throwing or    cycling. Handling a motorcycle is very technical and the consequences can be    severe if you make a small error.  
 
 MotoGP is the equivalent of Formula One without the in-race assistance, both    technological and human.  
 
 To appreciate how fast MotoGP really is, you have to see it live. Though    marginally less quick than F1, it has something that F1 often lacks –    genuine head-to-head battles between riders, all of whom flirt with    disaster.  
 
 When it comes to bravery, you cannot get much higher than riding at 200 mph    with nothing between you and tarmac save for protective body pads. There is    no steel safety cage or tensioned safety belt.  
 
 At these speeds, the slightest touch of wheels, or a mistake in braking can    send a rider spinning through the air, praying his bike does not follow him.  
 
 In that environment, Rossi's winning of the MotoGP world title 2008 has put    him in a unique position within motorcycle racing.  
 
 His 69th MotoGP win at Indianapolis broke Giacomo Agostini's record of most    premier-class victories, set in 1976.  
 
 The title made Rossi the first rider to win the premier-class on four    different types of motorcycle: 500cc, 990cc
five-cylinder four-stroke, 990cc four-cylinder four-stroke and 800cc.  
 
 He has also has won the world title at 125cc, 250cc and 500cc. This is the    equivalent of winning four world titles in different boxing divisions.  
 
 It's not just a question of riding a bigger bike. It needs different handling    characteristics, reaction times and other subtle, yet important changes    technically and mentally. Many champions in lower classes fail to make the    jump to higher ones. As James Toseland will attest, winning in one category    does not guarantee success higher up.  
 
 Rossi, 29, was the only rider to score points all 18 races in 2008,    demonstrating astonishing consistency, but it is not until you look at the    Italian's career record that you realise that with his performances this    year, he has dominated all in his path. When you read the statistics below,    consider them not only against other riders, but also drivers in F1.  
 
 In a 12-year career, covering grands prix in four different classes, and 207    races, Rossi won 96; nearly one out of two (this includes the early years as    a novice), he was in pole position 51 times, almost one in four. He was on    the podium 148 times, nearly three out of four races.  
 
 See what I mean?  
 
 These amazing numbers must take into account that in 2004 Rossi switched    teams. This is not just simply getting on a new bike. A different set-up was    required to be absorbed, differences in every aspect of planning and    preparation and working on an unfamiliar piece of equipment with mechanics    that he did not know – all in the brief off-season.  
 
 Rossi's debut victory for Yamaha at the opening race of in South Africa made    him the first rider in history to take back-to-back wins for different    manufacturers.  
 
 That this had never been done before, despite the legendary riders that went    before, including Barry Sheene, shows how difficult this challenge was.  
 
 You may think all this is sufficient to give Rossi your vote now but this year    Rossi has also demonstrated he has potential on four wheels.  
 
 Rossi tested a Ferrari Formula One car at Mugello in Italy following his    MotoGP title and completed nearly 30 laps with fastest lap time of 1min    22.5sec. Ferrari's last Mugello F1 test driver, Kimi Raikkonen, posted a top    time of 1-21.079, only 1.5sec quicker. And Rossi's session was shortened by    bad weather.  
 
 In contrast to the smooth tracks of F1 and MotoGP, Rossi finished 11th in the    notoriously tough Rally New Zealand 2006 without regular rally driving.  
 
 Just occasionally a sportsman comes along and sets himself apart. They move    the whole sport forward and everybody, whether friend or foe, agrees his    iconic status.  
 
 Even if know nothing about, or dislike bike racing you must recognise the    titanic sportsman that is Rossi.  
 
 If you vote dispassionately, free from preconception, considering what really    counts for a person to win this accolade, you should vote for Rossi.  
 
 Many of the nominees fulfil many of the criteria that should decide the    Sportsperson of 2008; none fulfil as many as Rossi.  
 
 Of course, you could always be British and vote for the nicest person.