Kustaa Valtonen
@valtonenk
Entrepreneur and startup activist. Special interest in trains and tunnels 🙂
ID: 221020838
29-11-2010 14:31:33
15,15K Tweet
2,2K Followers
4,4K Following
@valtonenk
Entrepreneur and startup activist. Special interest in trains and tunnels 🙂
ID: 221020838
29-11-2010 14:31:33
15,15K Tweet
2,2K Followers
4,4K Following
