Bayer Leverkusen winger Son Heung-min is set for a €30 million ($33.4 million) move to join Tottenham Hotspur, according to German media reports. Son, 23, was set to take part in Leverkusen's Champions League playoff second leg with Lazio, but already on Tuesday missed Bayer's final training session ahead of the match at the Bay-Arena. The South Korea international has already traveled to the English capital, where he will undergo a medical ahead of the transfer.