Complete the following sentence: At the 2008 Summer Olympics in Beijing, McGrath qualified for his second Canadian squad, as a 32-year-old senior, in the
️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ McGrath couldn't match a stellar performance from Athens, as he suffered a tire puncture and then had to ride the rim all the way around the tech zone in order to replace the flat tire.<unk> McGrath couldn't match a stellar performance from Athens, as he suffered a tire puncture and then had to ride the rim all the way around the tech zone in order to replace the flat tire. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️