Siya Kolisi reacts to South Africa's Quarter Final win

The captain has led his team into the #RWC2019 Quarter Finals. Hear what Siya Kolisi thought of the win over Japan. SUBSCRIBE to World Rugby on Youtube - https://youtube.com/user/worldrugby Follow World Rugby on social media: Youtube - https://youtube.com/user/worldrugby Official Website! http://www.rugbyworldcup.com Twitter - https://twitter.com/rugbyworldcup Facebook - https://www.facebook.com/rugbyworldcup Instagram - http://www.instagram.com/rugbyworldcup Giphy - http://giphy.com/worldrugby TikTok - https://www.tiktok.com/@rugbyworldcup2019 Snapchat - https://www.snapchat.com/add/rugbyworldcup