A turbocharger turbine wheel comprising: a hub that comprises a rotational axis, a backdisk and a nose, wherein the rotational axis defines an axial coordinate (z) in a cylindrical coordinate system that comprises a radial coordinate (r) and an azimuthal coordinate (Θ) in a direction of intended rotation about the rotational axis; and blades that extend outwardly from the hub, wherein each of the blades comprises a shroud edge, a leading edge, a trailing edge, a pressure side, and a suction side, wherein the shroud edge comprises a minimum axial coordinate position where the shroud edge meets the leading edge, and a maximum axial coordinate position where the shroud edge meets the trailing edge, and wherein, between the minimum axial coordinate position and the maximum axial coordinate position, each of the blades comprises a first lean angle at a first axial coordinate position defined with respect to a first radial line and a line between a hub radius of the first radial line and the shroud edge at the first axial coordinate position, a second lean angle at a second axial coordinate position defined with respect to a second radial line and a line between a hub radius of the second radial line and the shroud edge at the second axial coordinate position, characterized in having a lean angle inflection region at an inflection axial coordinate position that is between the first axial coordinate position and the second axial coordinate position, wherein the lean angle and the second lean angle are in opposite azimuthal directions, wherein the opposite azimuthal directions comprise an azimuthal direction toward the suction side and an azimuthal direction toward the pressure side. a hub that comprises a rotational axis, a backdisk and a nose, wherein the rotational axis defines an axial coordinate (z) in a cylindrical coordinate system that comprises a radial coordinate (r) and an azimuthal coordinate (Θ) in a direction of intended rotation about the rotational axis; and blades that extend outwardly from the hub, wherein each of the blades comprises a shroud edge, a leading edge, a trailing edge, a pressure side, and a suction side, wherein the shroud edge comprises a minimum axial coordinate position where the shroud edge meets the leading edge, and a maximum axial coordinate position where the shroud edge meets the trailing edge, and wherein, between the minimum axial coordinate position and the maximum axial coordinate position, each of the blades comprises a first lean angle at a first axial coordinate position defined with respect to a first radial line and a line between a hub radius of the first radial line and the shroud edge at the first axial coordinate position, a second lean angle at a second axial coordinate position defined with respect to a second radial line and a line between a hub radius of the second radial line and the shroud edge at the second axial coordinate position, characterized in having a lean angle inflection region at an inflection axial coordinate position that is between the first axial coordinate position and the second axial coordinate position, wherein the lean angle and the second lean angle are in opposite azimuthal directions, wherein the opposite azimuthal directions comprise an azimuthal direction toward the suction side and an azimuthal direction toward the pressure side. a shroud edge, a leading edge, a trailing edge, a pressure side, and a suction side, wherein the shroud edge comprises a minimum axial coordinate position where the shroud edge meets the leading edge, and a maximum axial coordinate position where the shroud edge meets the trailing edge, and a minimum axial coordinate position where the shroud edge meets the leading edge, and a maximum axial coordinate position where the shroud edge meets the trailing edge, and wherein, between the minimum axial coordinate position and the maximum axial coordinate position, each of the blades comprises a first lean angle at a first axial coordinate position defined with respect to a first radial line and a line between a hub radius of the first radial line and the shroud edge at the first axial coordinate position, a second lean angle at a second axial coordinate position defined with respect to a second radial line and a line between a hub radius of the second radial line and the shroud edge at the second axial coordinate position, characterized in having a lean angle inflection region at an inflection axial coordinate position that is between the first axial coordinate position and the second axial coordinate position, wherein the lean angle and the second lean angle are in opposite azimuthal directions, wherein the opposite azimuthal directions comprise an azimuthal direction toward the suction side and an azimuthal direction toward the pressure side. a first lean angle at a first axial coordinate position defined with respect to a first radial line and a line between a hub radius of the first radial line and the shroud edge at the first axial coordinate position, a second lean angle at a second axial coordinate position defined with respect to a second radial line and a line between a hub radius of the second radial line and the shroud edge at the second axial coordinate position, characterized in having a lean angle inflection region at an inflection axial coordinate position that is between the first axial coordinate position and the second axial coordinate position, wherein the lean angle and the second lean angle are in opposite azimuthal directions, wherein the opposite azimuthal directions comprise an azimuthal direction toward the suction side and an azimuthal direction toward the pressure side.