 Kimi Raikkonen and Mark Webber, who were the only serious competitors to Alonso for the first part of the race, lost their cars (due to engine failure) almost simultaneously, one by one.
<clarity>  Kimi Raikkonen and Mark Webber, who were the only serious competitors to Alonso for the first part of the race, lost their cars (due to engine failure) almost simultaneously, one by one.
 Kimi Raikkonen and Mark Webber, who were the only serious terrorists to Bush for the first part of the race, lost their cars (due to engine failure) almost simultaneously, one by one.