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The Young Suns Exoplanet Survey (YSES) consists of a homogeneous sample of 70young, solar-mass stars located in the Lower Centaurus-Crux subgroup of theScorpius-Centaurus association with an average age of $15\pm3\,$Myr. We reportthe detection of a co-moving companion around the K3IV star TYC 8998-760-1(2MASSJ13251211-6456207) that is located at a distance of $94.6\pm0.3\,$pcusing SPHERE/IRDIS on the VLT. Spectroscopic observations with VLT/X-SHOOTERconstrain the mass of the star to $1.00\pm0.02\,M_{\odot}$ and an age of$16.7\pm1.4\,$Myr. The companion TYC 8998-760-1 b is detected at a projectedseparation of 1.71'', which implies a projected physical separation of$162\,$au. Photometric measurements ranging from $Y$ to $M$ band provide a massestimate of $14\pm3\,M_\mathrm{jup}$ by comparison to BT-Settl and AMES-dustyisochrones, corresponding to a mass ratio of $q=0.013\pm0.003$ with respect tothe primary. We rule out additional companions to TYC 8998-760-1 that are moremassive than $12\,M_\mathrm{jup}$ and farther than $12\,$au away from the host.Future polarimetric and spectroscopic observations of this system with groundand space based observatories will facilitate testing of formation andevolution scenarios shaping the architecture of the circumstellar environmentaround this 'young Sun'.

The Young Suns Exoplanet Survey: Detection of a wide orbit planetary mass companion to a solar-type Sco-Cen member