Senegal left the world awestruck as they produced a giant-killing in their first ever encounter against Poland, marking their World Cup start in a grand fashion.With 37 minutes on the clock, Aliou Cissé's side took the lead courtesy of the own goal at the hands of Thiago Cionek. The 28-year-old Idrissa Gueye received the ball from Sadio Mane several yards outside the penalty area before leathering a shot at the goal, which took a deflection off Cionek, slotting the ball into the bottom right-hand corner.Senegal then doubled the lead on the hour mark as Grzegorz Krychowiak lofted an ill-thought-out pass to Wojciech Szczęsny. Both the goalkeeper and Nigerian M'Baye Niang sprinted towards the ball with the latter winning the race and scoring a straightforward goal into an empty net.Nevertheless, Poland managed to keep themselves in contention thanks to Krychowiak's late header from a free kick.All the same, The Lions of Teranga held on to their lead to seize all three points at the end of the match.Here's how Twitter reacted to the whirlwind encounter.A great start to the #WorldCup for Sadio, as Senegal beat Poland. 👏🇵🇱 1-2 🇸🇳 #WorldCup pic.twitter.com/us7Z0K1lHh— Liverpool FC (@LFC) June 19, 2018FT #POL 1-2 #SEN Three points for Senegal! The first win by an African nation at the 2018 #WorldCup 📻 @5liveSport 📱 https://t.co/7FecETMYLW#bbcworldcup #POLSEN pic.twitter.com/aUDbTxSuvd— BBC Sport (@BBCSport) June 19, 2018#SEN WIN!@FootballSenegal record Africa's first victory of the 2018 FIFA #WorldCup with a 2-1 victory over #POL! #POLSEN pic.twitter.com/CaY90Icim1— FIFA World Cup 🏆 (@FIFAWorldCup) June 19, 2018Senegal get Africa up and running at the #WorldCup! 🇸🇳🙌 pic.twitter.com/mRdGhgD5wb— B/R Football (@brfootball) June 19, 2018Poland are ranked 8th in the world. That's all. Bye.— Paddy Power (@paddypower) June 19, 2018The refs hate Poland— Big Cat (@BarstoolBigCat) June 19, 2018Senegal making Africa Proud. The truth is Poland playing exactly like Croatia but Senegal are not here to Dance Shaku Shaku. They are here to play football #POLSEN— KinG NomSo👑 (@ani_nomso) June 19, 2018When Usain Bolt meets Senegal footballers. #POLSEN pic.twitter.com/BQ31hQPaJi— ♚ Ugℓу Nαke∂ Gυу 🇳🇬🇬🇧 (@t_riumphant) June 19, 2018Senegal's coach should be the new James Bond. pic.twitter.com/35NpBARtK2— Louis Torres (@Louis1117) June 19, 2018That's what Poland gets for not playing the ball out when Niang was injured— Zito (@_Zeets) June 19, 2018Poland deserve to be hammered on the basis of giving Krychowiak the number 10 shirt alone.— Dharma Bhagalia (@Kloppholic) June 19, 2018The defending from Poland... pic.twitter.com/nC34xiqAaz— Live Signings (@Livesignings) June 19, 2018Senegal's Aliou Cissé with one of the great World Cup coaching celebrations. You may meme this if you would like, internets. pic.twitter.com/zVkaWiotky— Miriti Murungi (@NutmegRadio) June 19, 2018