| Id: | kaSing |
| Raymond Tsang | |
| Upright: | 0.9 |
| Team: | Vodafone Giants |
| Role: | Support |
| League: | Superliga |
| Nationality: | British-Hong Kong |
| Years1: | 2012 |
| Team1: | H2k-Gaming |
| Years2: | 2012–2013 |
| Team2: | Enemy eSports |
| Years3: | 2013 |
| Team3: | myRevenge |
| Years4: | 2013 |
| Team4: | Dexter is actually evil |
| Years5: | 2013 |
| Team5: | British Tea Time |
| Years6: | 2013–2014 |
| Team6: | Team Dignitas UK |
| Years7: | 2014 |
| Team7: | Steve Bakes Cookies |
| Years8: | 2014 |
| Team8: | RoughNeX |
| Years9: | 2014 |
| Team9: | SUPA HOT CREW |
| Years10: | 2014–2015 |
| Team10: | Gamers2 |
| Years11: | 2015 |
| Team11: | H2k-Gaming |
| Years12: | 2015 |
| Team12: | Team SoloMid |
| Years13: | 2015–2016 |
| Team13: | Team Vitality |
| Years14: | 2017 |
| Team14: | Red Bulls |
| Years15: | 2017–2018 |
| Team15: | Splyce |
| Years16: | 2018–2019 |
| Team16: | Excel Esports |
| Years17: | 2019–2020 |
| Team17: | Excel UK |
Raymond Ka-Sing Tsang (Chinese: t=曾家星|c=|s=|p=Céng Jiāxīng), better known by his in-game name kaSing, is a British-Hong Kong professional League of Legends player who plays as the support for Excel Esports' academy team, BT Excel.[1]
KaSing joined H2k-Gaming ahead of the 2015 Spring EU LCS. Tsang joined TSM of the League of Legends Championship Series North America as the support and debuted with TSM at Intel Extreme Masters Season X - San Jose.[2] [3] He left after disappointing results from IEM San Jose and was replaced by former Fnatic player Bora "YellowStar" Kim. Soon afterwards, KaSing was picked up by Team Vitality upon the organization's buying of Gambit Gaming's EU LCS spot.[4] [5] [6]